* {
  margin: 0;
  padding: 0;
}
/* 导航开始*/
nav {
  height: 1rem;
  background-color: #f7f7f7;
}
nav .container {
  width: 12rem;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
nav .container .logo {
  width: 2.29rem;
  height: 0.74rem;
  display: flex;
  align-items: center;
}
nav .container .logo img {
  width: 2.29rem;
  height: 0.74rem;
}
nav .container .nav_item {
  height: 100%;
  display: flex;
  justify-self: flex-end;
  flex: 1;
}
nav .container .nav_item ul {
  margin-left: 1.8rem;
  list-style: none;
  height: 100%;
  display: flex;
  flex: 1;
  justify-content: space-around;
}
nav .container .nav_item ul li {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
nav .container .nav_item ul li a {
  text-decoration: none;
  color: #000;
  display: flex;
  align-items: center;
  height: 100%;
  width: 100%;
  font-size: 0.18rem;
  justify-content: center;
}
nav .container .nav_item ul li a.active {
  color: #0067d5;
}
nav .container .nav_item .tel {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 0.28rem;
  background-color: #0067d5;
}
nav .container .nav_item .tel a {
  text-decoration: none;
  font-size: 0.18rem;
  color: #fff;
}
nav .container .nav_item .tel a img {
  width: 0.22rem;
  height: 0.18rem;
}
/* 导航结束*/
/* banner开始*/
.banner {
  height: 5.49rem;
  background: url(../index-imgs/banner1.jpg) no-repeat center center;
  background-size: 100% 100%;
}
.banner .container {
  width: 12rem;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
  font-size: 0;
}
.banner .container h2 {
  font-family: '微软雅黑';
  font-size: 0.7rem;
  font-weight: bold;
  color: #fff;
  margin-top: 1.5rem;
}
.banner .container .characteristics {
  font-size: 0;
  margin-top: 0.2rem;
}
.banner .container .characteristics span {
  font-size: 0.2rem;
  color: #fff;
  margin-right: 0.18rem;
}
.banner .container .entrance {
  margin-top: 0.56rem;
}
.banner .container .entrance a {
  text-decoration: none;
  font-size: 0.22rem;
  font-weight: bold;
  color: #0268d5;
  background-color: #fff;
  display: inline-block;
  width: 1.7rem;
  height: 0.45rem;
  border-radius: 0.22rem;
  text-align: center;
  line-height: 0.45rem;
}
.banner .container .entrance a:last-child {
  margin-left: 0.3rem;
}
/* banner结束*/
/* 我们的特色开始*/
.features {
  height: 5.55rem;
}
.features .container {
  width: 12rem;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.features .container h2 {
  font-family: '微软雅黑';
  font-size: 0.4803rem;
  font-weight: bold;
  color: #000;
  text-align: center;
  margin-top: 0.8rem;
}
.features .container p {
  font-family: Arial;
  font-size: 0.2305rem;
  color: #8b8a8a;
  text-align: center;
  text-transform: uppercase;
  margin-top: 0.18rem;
}
.features .container ul {
  list-style: none;
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
}
.features .container ul li {
  width: 2.16rem;
  height: 2.6rem;
  background-size: 2.16rem 2.6rem;
}
.features .container ul li a {
  display: inline-block;
  width: 2.16rem;
  height: 2.6rem;
  background-size: 100% 100%;
}
.features .container ul li:nth-child(1) {
  background: url(../index-imgs/ts_01h.gif) no-repeat center center;
}
.features .container ul li:nth-child(1):hover {
  background: url(../index-imgs/ts_01c.png) no-repeat center center;
}
.features .container ul li:nth-child(2) {
  background: url(../index-imgs/ts_02h.gif) no-repeat center center;
}
.features .container ul li:nth-child(2):hover {
  background: url(../index-imgs/ts_02c.png) no-repeat center center;
}
.features .container ul li:nth-child(3) {
  background: url(../index-imgs/ts_03h.gif) no-repeat center center;
}
.features .container ul li:nth-child(3):hover {
  background: url(../index-imgs/ts_03c.png) no-repeat center center;
}
.features .container ul li:nth-child(4) {
  background: url(../index-imgs/ts_04h.gif) no-repeat center center;
}
.features .container ul li:nth-child(4):hover {
  background: url(../index-imgs/ts_04c.png) no-repeat center center;
}
.features .container ul li:nth-child(5) {
  background: url(../index-imgs/ts_05h.gif) no-repeat center center;
}
.features .container ul li:nth-child(5):hover {
  background: url(../index-imgs/ts_05c.png) no-repeat center center;
}
/* 我们的特色结束*/
